Home / 22,444.59-33,691.49-9,306.19

Finding the Fourth Proportional to 22,444.59, 33,691.49 and 9,306.19

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Solution

The fourth proportional to 22,444.59, 33,691.49 and 9,306.19 is: 13,969.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,444.59 : 33,691.49 = 9,306.19 : x
  2. Step 2: Convert to fraction form
    22,444.59/33,691.49 = 9,306.19/x
  3. Step 3: Cross multiply
    22,444.59x = 33,691.49 × 9,306.19
  4. Step 4: Simplify right side
    22,444.59x = 313,539,407.32
  5. Step 5: Solve for x
    x = 313,539,407.32/22,444.59
  6. Step 6: Final answer
    x = 13,969.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.